Sea Salt (50% Extra Free)

Sea Salt (50% Extra Free) by Kettle Chips has 515 kcal per 100 g.

Sea Salt (50% Extra Free) contains 5.8 g of protein per 100 g.

Yes — only 0.5 g of sugar per 100 g. Most of its 51.5 g of carbs come from starch and fiber rather than sugar.

It provides 6.5 g of fiber per 100 g — 23% of the daily value, making it a high-fiber food.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (515 kcal), saturated fat (3.5 g); points in favor come from fiber (6.5 g). Overall that places it in band C.

About 19 g of Sea Salt (50% Extra Free) equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 515 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 258 kcal.

Per 100 g it has 0.5 g sugar and 30.3 g fat (3.5 g saturated). Fat provides 54% of its calories, so portion size matters most here.